Revert "mm, vmscan: account for skipped pages as a partial scan"

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This reverts commit d7f05528ee.

Now that reclaimability of a node is no longer based on the ratio
between pages scanned and theoretically reclaimable pages, we can remove
accounting tricks for pages skipped due to zone constraints.

Link: http://lkml.kernel.org/r/20170228214007.5621-9-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Jia He <hejianet@gmail.com>
Cc: Mel Gorman <mgorman@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

...

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Johannes Weiner 2017-05-03 14:52:13 -07:00 • committed by Linus Torvalds

parent c822f6223d

commit 3db65812d6

1 changed files with 4 additions and 18 deletions

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mm/vmscan.c

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